header {
  height: 44px;
  background-color: #666;
}



header .inner {
  padding: 0 50px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

header .logo {
  color: #fff;
  font-size: 24px;
  line-height: 44px;
  margin-right: 100px;
}

header input {
  float: left;
  height: 24px;
  width: 300px;
  border: 1px solid rgb(34, 34, 34);
  border-radius: 5px;
  text-indent: 10px;
  vertical-align: top;
  vertical-align: middle;

}

main ol , main ul{
    padding: 0;
    padding-left: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-flow: wrap;
    width: 100%;

}

main .content{
    width: 550px;
    margin: 0 auto;
}
main h1 .todocount ,.donecount{
    height: 15px;
    float: right;
    font-size: 14px;
    text-align: center;
    line-height: 15px;
    margin-top: 20px;
    padding: 0 5px;
    color: #fff;
    border-radius: 100px;
    background-color: rgb(116, 114, 114);

}

main li{
    height: 28px;
    width: 100%;
    border-radius: 5px;
    background-color: rgb(173, 173, 173);
    margin: 15px 0;
    padding:8px 10px 0;
}
main li .check{
    float: left;
    vertical-align: middle;
    margin: 0;
    margin-right: 10px;
}

main li p{
    float: left;
}

main li div{
    float: right;
    height: 15px;
    width: 15px;
    border-radius: 50px;
    background-color: #fff;
}